Which One of the Following Is Always True for Two

question 5

Multiple Choice

Which one of the following is always true for two events, A and B?

• A) If A and B are independent, they are also mutually exclusive.
• B) If A and B are dependent, they are also mutually exclusive.
• C) If P(A / B) = P(AB), A and B are independent.
• D) If A and B are mutually exclusive, then AB can never occur on the same trial of an experiment.
• E) All of these.

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Definitions:

Compound

A substance formed from the chemical combination of two or more elements in a fixed ratio.

Shown Below

A phrase often used in written instructions or explanations indicating that further information or a representation will be provided in the immediate following context.

Compound

A substance made up of two or more different elements joined by chemical bonds in a fixed ratio, possessing unique properties different from its component elements.

Acetic Acid Dimer

A molecule formed by the combination of two acetic acid molecules, often through hydrogen bonding.